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Dewis pwnc arall neu clirio pob hidlydd.
Rhyddhawyd ar: 18 January 2016 | Gwybodaeth gorfforaethol
Rhyddhawyd ar: 17 August 2021 | Gwybodaeth gorfforaethol
Rhyddhawyd ar: 18 March 2024 | Gwybodaeth gorfforaethol
Information about data and statistics can be confusing and complex. We answer some of the questions you might have about data.
Rhyddhawyd ar: 16 February 2023 | Gwybodaeth gorfforaethol
Rhyddhawyd ar: 4 October 2024 | Gwybodaeth gorfforaethol
Rhyddhawyd ar: 15 March 2023 | Gwybodaeth gorfforaethol
Rhyddhawyd ar: 10 April 2026 | Gwybodaeth gorfforaethol
Rhyddhawyd ar: 31 August 2023 | Gwybodaeth gorfforaethol
Learn more about to tooling options available in the Integrated Data Service (IDS) .
Rhyddhawyd ar: 11 November 2024 | Gwybodaeth gorfforaethol
The safety of your information is our top priority. Learn more about how we keep data secure and confidential.
Rhyddhawyd ar: 10 July 2024 | Gwybodaeth gorfforaethol
Find out how and why we de-identify data and learn more about why it is so important.
